Ultima bearing advice

[Boons]

Hi all,
I'm trying to order some bearings for my original Ultima with the exception of the front wheels as I am fitting Tamiya wheels.

RC Bearings require clarification on what the car requires. They ask this:

I cannot make out if it needs 4 flanged and 2 non flanged 4x8x3 bearings or the other way around. My records are show a kit for this model supplied by another custom. However when I double check against Boca they show different.

Can you help please!

Cheers all